A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with a polishing surface, and a top ring for holding a workpiece and pressing the workpiece against the polishing surface under a first pressing. The polishing apparatus has a pressurized fl

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with a polishing surface, and a top ring for holding a workpiece and pressing the workpiece against the polishing surface under a first pressing. The polishing apparatus has a pressurized fluid

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with a polishing surface, and a top ring for holding a workpiece and pressing the workpiece against the polishing surface under a first pressing. The polishing apparatus has a pressurized fluid

The present invention relates to a semiconductor device and a method for manufacturing the same. The semiconductor device has an embedded interconnect structure in which an electric conductor, such as copper or silver, is embedded in fine recesses formed in a surface of a semiconduct

A substrate processing apparatus fills a metal such as copper or the like in fine interconnection patterns or trenches defined in a semiconductor substrate. The substrate processing apparatus has a loading/unloading unit for placing a substrate cassette to allow a substrate to be loaded

A method is suitable for cleaning substrates, after polishing, that require a high degree of cleanliness, such as semiconductor wafers, glass substrates, or liquid crystal displays. The method includes polishing a substrate using an abrasive liquid containing abrasive particles, and

A polishing apparatus and method has a function of polishing a surface of a film formed on a substrate to a flat mirror finish and a function of polishing unnecessary metal film such as copper film deposited on an outer peripheral portion of the substrate to remove such unnecessary m

A polishing apparatus is used for chemical mechanical polishing a copper (Cu) layer formed on a substrate such as a semiconductor wafer and then cleaning the polished substrate. The polishing apparatus has a polishing section having a turntable with a polishing surface and a top ring for

The present invention relates to a semiconductor device and a method for manufacturing the same. The semiconductor device has an embedded interconnect structure in which an electric conductor, such as copper or silver, is embedded in fine recesses formed in a surface of a semiconduct

A polishing apparatus is used for polishing a substrate such as a semiconductor wafer, and has a sensor capable of continuously detecting the thickness of an electrically conductive layer. The polishing apparatus includes a polishing table having a polishing surface, and a top ring f

A polishing apparatus and method has a function of polishing a surface of a film formed on a substrate to a flat mirror finish and a function of polishing unnecessary metal film such as copper film deposited on an outer peripheral portion of the substrate to remove such unnecessary metal

A substrate plating apparatus forms an interconnection layer on an interconnection region composed of a fine groove and/or a fine hole defined in a substrate. The substrate plating apparatus includes a plating unit for forming a plated layer on a surface of the substrate including th

A polishing apparatus comprises a polishing table having a polishing surface, a top ring for holding a substrate and pressing a surface of the substrate against the polishing surface to polish the surface of the substrate, and at least one optical measuring device disposed adjacent to

A polishing cloth mounted on a turntable is dressed by bringing a dresser in contact with the polishing cloth for restoring the polishing capability of the polishing cloth. The dressing is performed by measuring heights of a surface of the polishing cloth at radial positions of the polis

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish, and allows a polishing pad to be automatically replaced without stopping rotary or circulatory motion of a polishing table. The polishing apparatus comprises a polishing table f

A polishing apparatus is used for polishing a substrate such as a semiconductor wafer, and has a sensor capable of continuously detecting the thickness of an electrically conductive layer. The polishing apparatus includes a polishing table having a polishing surface, and a top ring for

A method is suitable for cleaning substrates, after polishing, that require a high degree of cleanliness, such as semiconductor wafers, glass substrates, or liquid crystal displays. The method includes polishing a substrate using an abrasive liquid containing abrasive particles, and

A polishing apparatus and method has a function of polishing a surface of a film formed on a substrate to a flat mirror finish and a function of polishing unnecessary metal film such as copper film deposited on an outer peripheral portion of the substrate to remove such unnecessary metal

An plating apparatus which can easily form a plated film having more uniform thickness on a surface, to be plate, of a material to be plated. The plating apparatus includes a holding portion having a heating portion for holding a material to be plated in such a state that a surface to be

A substrate processing apparatus fills a metal such as copper or the like in fine interconnection patterns or trenches defined in a semiconductor substrate. The substrate processing apparatus has a loading/unloading unit for placing a substrate cassette to allow a substrate to be loaded

A polishing apparatus is used for chemical mechanical polishing a copper (Cu) layer formed on a substrate such as a semiconductor wafer and then cleaning the polished substrate. The polishing apparatus has a polishing section having a turntable with a polishing surface and a top ring for

A polishing apparatus has a turntable with a polishing cloth attached thereto and a top ring for holding and pressing a workpiece to be polished against the polishing cloth under a certain pressure. The polishing apparatus also has a first dressing unit having a contact-type dresser for

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish, and allows a polishing pad to be automatically replaced without stopping rotary or circulatory motion of a polishing table. The polishing apparatus comprises a polishing table f

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a turntable having a polishing surface, and a top ring having a pressing surface for holding a workpiece to be polished and pressing the wor

A polishing apparatus has a feed reel for feeding a polishing tape wound thereon and having a polishing surface, a take-up reel for reeling up the polishing tape from the feed reel, a presser for pressing the polishing tape between the feed reel and the take-up reel against a surface, to

A polishing apparatus is used for polishing a substrate such as a semiconductor wafer, and has a sensor capable of continuously detecting the thickness of an electrically conductive layer. The polishing apparatus includes a polishing table having a polishing surface, and a top ring for

A polishing apparatus can strictly control the degree of material removal by providing close control over the operating temperature in the polishing table (12). The polishing apparatus has a polishing table (12) and a workpiece holder (14) for pressing a workpiece (W) towards the polishi

A workpiece carrier holds a workpiece such as a semiconductor wafer and presses the workpiece against a polishing surface on a polishing table. The workpiece carrier has a top ring body for holding the workpiece, and a retainer ring for holding an outer circumferential edge of the workpi

A workpiece carrier has a top ring body for holding a workpiece, a drive shaft for rotating the top ring body and moving the top ring body toward a turntable to press the workpiece against a polishing surface, and a universal joint for transmitting a pressing force from the drive shaft t

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with a polishing cloth mounted on an upper surface thereof, and a top ring for holding a workpiece and pressing the workpiece against the polishing cloth under a first pressing force to polish t

A polishing apparatus can improve the uniformity of thickness within a workpiece or reduce thickness variation between serially polished workpieces. The polishing apparatus comprises a polishing unit having a polishing tool for providing a polishing surface and a workpiece holding de

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish by a combination of chemical polishing and mechanical polishing. The polishing apparatus includes a turntable with a polishing cloth mounted on an upper surface thereof, a to

A polishing cloth mounted on a turntable is dressed by bringing a dresser in contact with the polishing cloth for restoring the polishing capability of the polishing cloth. The dressing is performed by measuring heights of a surface of the polishing cloth at radial positions of the polis

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with an abrasive cloth mounted on an upper surface thereof, and a top ring for holding a workpiece and pressing the workpiece against the abrasive cloth under a first pressing force to polish th

A workpiece such as a semiconductor wafer is held by a top ring, and a lower surface of the workpiece is polished to a flat mirror finish by being pressed against a polishing surface of the turntable while the top ring and the turntable are rotated. While the workpiece is being polished,

A method is suitable for cleaning substrates, after polishing, that require a high degree of cleanliness, such as semiconductor wafers, glass substrates, or liquid crystal displays. The method includes polishing a substrate using an abrasive liquid containing abrasive particles, and

A substrate plating apparatus forms an interconnection layer on an interconnection region composed of a fine groove and/or a fine hole defined in a substrate. The substrate plating apparatus includes a plating unit for forming a plated layer on a surface of the substrate including th

A polishing apparatus 70 is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish by a combination of chemical polishing and mechanical polishing. The polishing apparatus includes a turntable 73 with a polishing 74 cloth mounted on an upper surface ther

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with a polishing cloth mounted on an upper surface thereof, and a top ring for holding a workpiece and pressing the workpiece against the polishing cloth under a first pressing force to polish t

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with an abrasive cloth mounted on an upper surface thereof, and a top ring for holding a workpiece and pressing the workpiece against the abrasive cloth under a first pressing force to polish th

A workpiece holding device enables stable polishing to be performed without sacrificing the structural strength of a top ring or the space necessary for machining a through hole or implanting engaging pins while allowing close contact to be made between a workpiece to a polishing cloth o

A polishing apparatus for polishing a workpiece to a flat mirror finish includes a turntable with a polishing cloth attached to an upper surface thereof, and a top ring for holding a workpiece thereon and pressing the workpiece against the polishing cloth to polish the workpiece. A retai

A polishing method and a compact apparatus for the method are presented for efficient production of a polished workpiece for manufacturing high technology devices. The polishing method comprises a first and second steps for polishing a work surface. In the first polishing step, the work

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish. The polishing apparatus comprises a turntable having a polishing surface, and a top ring having a pressing surface for holding a workpiece to be polished and pressing the wo

A polishing apparatus such as a semiconductor wafer. The polishing apparatus has a turntable, a cloth cartridge detachably exchangeably mounted on the turntable, and a top ring for holding a workpiece and pressing the workpiece against the polishing cloth. The cloth cartridge include

A polishing apparatus for polishing a workpiece such as a semiconductor wafer has a turntable with an abrasive cloth mounted on an upper surface thereof, and a top ring for holding a workpiece and pressing the workpiece against the abrasive cloth under a first pressing force to polish th

A polishing apparatus is provided which improves uniformity across the surface of a polished wafer. The apparatus includes a wafer carrier, a guide ring coupled to a lower portion of the wafer carrier, a circular plate coupled to a first inner circumference portion of the guide ring

A polishing cloth is dressed between polishing processes each for polishing a workpiece such as a semiconductor wafer. The polishing cloth is dressed while supplying a dressing liquid such as water during a dressing process, and an abrasive liquid for polishing a workpiece is supplied to

A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a turntable having a polishing surface thereon, a top ring, for holding a workpiece to be polished and pressing the workpiece against the po

A method and apparatus for determining a planar end point on a workpiece such as a semiconductor wafer in a polishing process for polishing the workpiece to a flat mirror finish. The workpiece having an uneven surface is held by a top ring and pressed against a polishing platen. The